The future of roadside attractions is this sci-fi soda mecca that is home to a 66-foot tall neon pop bottle.

The site of Paul Revere's historic two lantern warning.

This Memphis recording studio launched the careers of Jerry Lee Lewis, Johnny Cash, and Elvis Presley.

A cave's rare beauty held a cavernous secret hidden underground.

This surprising gem is a world-class archeological museum hidden at the University of Chicago.

San Diego's most historic and haunted home.

The lowest point in North America is home to an undrinkable pool surrounded by fields of geometric salt flats.

The American Revolution was galvanized into serious action due to the tragic clash with British soldiers that occurred at this location.

A gothic church spire sits atop this skyscraper, the tallest church in the world.

The final resting place of a space program monolith, soon to be unveiled again to the public.

These Pre-Columbian petroglyphs contain representations of birds, deer, hunters, and even some early Native flute players.

These aggressively sustainable art homes look like something out of 1970's science fiction.

A cavernous three-story, 43,800-square-foot basement that was forgotten about for 60 years.

The former home of the Nobel Prize-winning American writer is now home to dozens of six-toed cats.

A house carved into a rock in the 1940s.

See massive fossils that are over 200 million years old in northeastern Arizona.

This handsomely carved wooden church is more than 800 years old.

A new sculpture calls attention to climate change in the centuries-old city it threatens.

This Volcano-like rest area was designed by architect Giulio Ceppi built according to energy efficiency and ecological footprint standards.

A 15th-century park that recreates a bit of the Holy Land in Italy.

Locals pay their respects at a shrine to soccer player Diego Maradona—which claims to contain a real lock of his hair.

An intricate ceramic tile facade adorns this five-star hotel.

This lavish 20th-century casino adorns labels for San Pellegrino water.

An architectural oddity where the triglyphs of the courtyard of walls create an optical illusion.